diff options
| -rw-r--r-- | src/platforms/arm/mxrt1062/clockless_arm_mxrt1062.h | 10 | ||||
| -rw-r--r-- | src/platforms/arm/mxrt1062/fastled_arm_mxrt1062.h | 2 | ||||
| -rw-r--r-- | src/platforms/arm/mxrt1062/octows2811_controller.h | 64 | ||||
| -rw-r--r-- | src/platforms/esp/32/clockless_rmt_esp32.cpp | 6 |
4 files changed, 73 insertions, 9 deletions
diff --git a/src/platforms/arm/mxrt1062/clockless_arm_mxrt1062.h b/src/platforms/arm/mxrt1062/clockless_arm_mxrt1062.h index ed3be816..1dd0021d 100644 --- a/src/platforms/arm/mxrt1062/clockless_arm_mxrt1062.h +++ b/src/platforms/arm/mxrt1062/clockless_arm_mxrt1062.h @@ -56,24 +56,24 @@ protected: next_mark = ARM_DWT_CYCCNT + off[0]; FastPin<DATA_PIN>::hi(); if(b&0x80) { - while((next_mark - ARM_DWT_CYCCNT) > off[1]); + while((next_mark - ARM_DWT_CYCCNT) > off[2]); FastPin<DATA_PIN>::lo(); } else { - while((next_mark - ARM_DWT_CYCCNT) > off[2]); + while((next_mark - ARM_DWT_CYCCNT) > off[1]); FastPin<DATA_PIN>::lo(); } b <<= 1; } while(ARM_DWT_CYCCNT < next_mark); - next_mark = ARM_DWT_CYCCNT + off[1]; + next_mark = ARM_DWT_CYCCNT + off[0]; FastPin<DATA_PIN>::hi(); if(b&0x80) { while((next_mark - ARM_DWT_CYCCNT) > off[2]); FastPin<DATA_PIN>::lo(); } else { - while((next_mark - ARM_DWT_CYCCNT) > off[2]); + while((next_mark - ARM_DWT_CYCCNT) > off[1]); FastPin<DATA_PIN>::lo(); } } @@ -91,7 +91,7 @@ protected: off[1] = _FASTLED_NS_TO_DWT(T2+T3); off[2] = _FASTLED_NS_TO_DWT(T3); - uint32_t wait_off = _FASTLED_NS_TO_DWT((WAIT_TIME-INTERRUPT_THRESHOLD)); + uint32_t wait_off = _FASTLED_NS_TO_DWT((WAIT_TIME-INTERRUPT_THRESHOLD)*1000); uint32_t next_mark = ARM_DWT_CYCCNT + off[0]; diff --git a/src/platforms/arm/mxrt1062/fastled_arm_mxrt1062.h b/src/platforms/arm/mxrt1062/fastled_arm_mxrt1062.h index 5098af33..0cd53602 100644 --- a/src/platforms/arm/mxrt1062/fastled_arm_mxrt1062.h +++ b/src/platforms/arm/mxrt1062/fastled_arm_mxrt1062.h @@ -3,7 +3,7 @@ #include "fastpin_arm_mxrt1062.h" #include "fastspi_arm_mxrt1062.h" -#include "../k20/octows2811_controller.h" +#include "octows2811_controller.h" #include "../k20/ws2812serial_controller.h" #include "../k20/smartmatrix_t3.h" #include "clockless_arm_mxrt1062.h" diff --git a/src/platforms/arm/mxrt1062/octows2811_controller.h b/src/platforms/arm/mxrt1062/octows2811_controller.h new file mode 100644 index 00000000..d0000a40 --- /dev/null +++ b/src/platforms/arm/mxrt1062/octows2811_controller.h @@ -0,0 +1,64 @@ +#ifndef __INC_OCTOWS2811_CONTROLLER_H +#define __INC_OCTOWS2811_CONTROLLER_H + +#ifdef USE_OCTOWS2811 + +// #include "OctoWS2811.h" + +FASTLED_NAMESPACE_BEGIN + +template<EOrder RGB_ORDER = GRB, uint8_t CHIP = WS2811_800kHz> +class COctoWS2811Controller : public CPixelLEDController<RGB_ORDER, 8, 0xFF> { + OctoWS2811 *pocto; + uint8_t *drawbuffer,*framebuffer; + + void _init(int nLeds) { + if(pocto == NULL) { + drawbuffer = (uint8_t*)malloc(nLeds * 8 * 3); + framebuffer = (uint8_t*)malloc(nLeds * 8 * 3); + + // byte ordering is handled in show by the pixel controller + int config = WS2811_RGB; + config |= CHIP; + + pocto = new OctoWS2811(nLeds, framebuffer, drawbuffer, config); + + pocto->begin(); + } + } +public: + COctoWS2811Controller() { pocto = NULL; } + virtual int size() { return CLEDController::size() * 8; } + + virtual void init() { /* do nothing yet */ } + + virtual void showPixels(PixelController<RGB_ORDER, 8, 0xFF> &pixels) { + uint32_t size = pixels.size(); + uint32_t sizeTimes8 = 8U * size; + _init(size); + + uint32_t index = 0; + while (pixels.has(1)) { + for (uint32_t i = 0; i < 8; i++) { + uint8_t r = pixels.loadAndScale0(i); + uint8_t g = pixels.loadAndScale1(i); + uint8_t b = pixels.loadAndScale2(i); + pocto->setPixel(index, r, g, b); + index += size; + } + index -= sizeTimes8; + index++; + pixels.stepDithering(); + pixels.advanceData(); + } + + pocto->show(); + } + +}; + +FASTLED_NAMESPACE_END + +#endif + +#endif diff --git a/src/platforms/esp/32/clockless_rmt_esp32.cpp b/src/platforms/esp/32/clockless_rmt_esp32.cpp index 9c89fcb4..0f8ad9b3 100644 --- a/src/platforms/esp/32/clockless_rmt_esp32.cpp +++ b/src/platforms/esp/32/clockless_rmt_esp32.cpp @@ -463,9 +463,9 @@ void IRAM_ATTR ESP32RMTController::fillNext(bool check_time) { uint32_t now = __clock_cycles(); if (check_time) { - if (mLastFill != 0 and now > mLastFill) { - uint32_t delta = (now - mLastFill); - if (delta > mMaxCyclesPerFill) { + if (mLastFill != 0) { + int32_t delta = (now - mLastFill); + if (delta > (int32_t)mMaxCyclesPerFill) { // Serial.print(delta); // Serial.print(" BAIL "); // Serial.println(mCur); |